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Title:
OUTBOARD MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/202668
Kind Code:
A1
Abstract:
The present invention makes a catalyst not to be easily flooded with a simple configuration under the configuration in which an exhaust pipe is disposed below an engine.　An exhaust pipe 53 has: an upstream-side exhaust pip 71 that extends downward from an engine 23 and accommodates a catalyst 74S for purifying an exhaust gas; and a downstream-side exhaust pipe 81 that is positioned downstream of the upstream-side exhaust pipe 71, extends above the catalyst 74S, and is then bent downward.

Inventors:
ISHIZAKA KAZUHIRO (JP)
KURODA TATSUYA (JP)
HONDA SOHEI (JP)
Application Number:
PCT/JP2019/050371
Publication Date:
October 08, 2020
Filing Date:
December 23, 2019
Export Citation:
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Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
F01N13/12; B63H20/00; B63H20/24; F01N3/24
Foreign References:
JP2010248915A2010-11-04
JPH0942009A1997-02-10
JPH0323308A1991-01-31
JPH06146876A1994-05-27
JPH09156594A1997-06-17
Attorney, Agent or Firm:
KUSHIBUCHI & ASSOCIATES (JP)
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